119°45' 120°0' 120°15' Province of Pangasinan D a s o l B a y R E P U B L I C O F T H E P H I L I P P I N E S D E PA R T M E N T O F A G R IIC U LT U R E BUREAU OF SOILS AND WATER MANAGEMENT Elliptical Road Cor. Visayas Ave., Diliman, Quezon City Santa Cruz SOIL pH MAP ( Key Rice Areas ) 15°45' PROVINCE OF ZAMBALES 15°45' ° SCALE 1:235,000 0 2 4 6 8 10 Kilometers Projection : Transverse Mercator Datum : PRS 1992 DISCLAIMER : All political boundaries are not authoritative Candelaria Masinloc 15°30' 15°30' P a l a u i g B a y Province of Tarlac Palauig IBA W e s t P h i l i p p i n e S e a Botolan LEGEND MAPPING pH Value GENERAL AREA DESCRIPTION 15°15' UNIT ( 1:1 Ratio ) RATING ha % Nearly Neutral to 15°15' 1,501 8.82 6.9 and above; Extremely Alkaline, Low 4.5 and below Extremely Acid 1,513 8.89 1,816 10.67 4.6 - 5.0 Moderately Low Very Strongly Acid 2,440 14.34 717 4.23 5.1 - 5.5 Moderately High Strongly Acid 1,143 6.72 Moderately Acid 4,939 29.03 5.6 - 6.8 High Cabangan to Nearly Neutral 2,944 17.30 TOTAL 17,013 100.00 Paddy Irrigated Paddy Non - irrigated Province of Pampanga Area estimated based on actual field survey, other information from DA-RFO's, MA's NIA Service Area, NAMRIA Land Cover (2010) and BSWM Land Use System Map. San Felipe LOCATION MAP Pangasinan 20° San Narciso 15°30' 15°0' LUZON Tarlac 15° 15°0' ZAMBALES Pampanga VISAYAS 10° San Marcelino 15° MINDANAO 5° San Antonio Bataan 120° 120°30' 120° 125° Castillejos CONVENTIONAL SIGNS ROADS BOUNDARY HYDROLOGY P u n d a q u i t B a y Rivers / Lake Expressway Regional Trunk line Provincial Shoreline Subic Primary Municipal PLACES Secondary \ ^ Capital City / City Tertiary P ! Capital Town / Town OLONGAPO MISCELLANEOUS INFORMATION SOURCES OF INFORMATION:Topographic information taken from NAMRIA Topographic Map at a scale of 1:50,000. Elevation data taken from SRTM 1 arc-second global datase (2015). Bathymetry information taken from British Oceanographic Centre Fertility data gathered through the Soil Health Assessment-National Soil Sampling andTesting Project S u b i c B a y Phase II led by the Bureau of Soils and Water Management in partnership with the DA- Regional Field Offices (RFOs) and Local Government Units (LGUs). Province of Bataan Users noting errors or omissions in this publication are requested to inform the BSWM, SRDC Bldg., Elliptical Rd., cor.Visayas Avenue, Diliman, Quezon City, philippines or visit the BSWM website (http://www. bswm.da.gov.ph). Copyright © 2017. All rights reserved to the Bureau of Soils and Water Management. No part of this publication may be reproduced, stored in a retrieval system or published without written consent from the BSWM. 14°45' Prepared and produced by the GEOMATICS AND SOIL INFORMATION TECHNOLOGY DIVISION,BSWM. 14°45' 119°45' 120°0' 120°15' 77.